Stadler flirt is a diesel or electric multiple unit railcar made by stadler rail of switzerland in the nsb system, the flirt trains are classified as class 74 for regional trainsets and class 75 for local trainsets all trains have five cars. 3d model low-poly nsb stadler flirt multiunit norway norwegian, available in fbx, ready for 3d animation and other 3d projects. Nsb, stadler flirt by ola haldor voll created august- september 2014 a big thanks goes to all from the jernbanenet forum.